
Makita AF601
Score: 88/100
Makita AF506
Score: 85/100Rankings

The Makita AF601 is a lightweight pneumatic 16-gauge straight finish nailer designed for professional trim work. It features a high-capacity magazine and tool-less depth adjustment for enhanced efficiency. Best suited for professional woodworkers who already have pneumatic infrastructure.

The Makita AF506 is a pneumatic brad nailer engineered for precision fastening in finish carpentry and woodworking. It features an ultra-narrow nose design for accessing confined spaces and drives 18-gauge nails from 5/8" to 2" with consistent power across various wood types. Best suited for trim carpenters and flooring installers who have access to an air compressor.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 3.8 lbs | 2.87 lbsbest |
100 nailsbest | 100 nailsbest | |
| ↓ lower better | 70 PSIbest | 70 PSIbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Fastener Compatibility(2) | ||
Nail Gauge | 16 | 18 |
Nail Length Range | 1-2.5 | 0.625-2 |
Maintenance & Reliability(1) | ||
Dry Fire Lockout | true | false |
Power & Performance(2) | ||
Operating Pressure (PSI) | 70 PSI | 70-120 PSI |
Air Inlet Size | 1/4 NPT | NPT |
Ergonomics & Build(1) | ||
Weight (lbs) | 3.8 lbs | 2.87 lbs |
Features & Control(2) | ||
Firing Modes | Sequential, Bump-fire | Sequential |
Safety Mechanism | Sequential/Bump-fire selector | Contact Trip |


Products in the top-left offer the best value (high score, low price).

Professional reviewers describe the AF506 as a serious, capable tool suitable for both DIYers and contractors. Experts consistently praise its narrow-nose design for precision work in confined spaces like trim and molding installation.
Users appreciate the tool's ability to handle both hard and soft woods with consistent power. The convenience of the dual reload indicator and the comfort provided by the rubber grip are frequently mentioned positive aspects.

